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perf tools: Resolve machine earlier and pass it to perf_event_ops

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Reducing the exposure of perf_session further, so that we can use the
classes in cases where no perf.data file is created.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-stua66dcscsezzrcdugvbmvd@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2011-11-28 07:56:39 -02:00
parent d20deb64e0
commit 743eb86865
24 changed files with 377 additions and 376 deletions
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10
tools/perf/util/map.h
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@ -18,9 +18,11 @@ enum map_type {
extern const char *map_type__name[MAP__NR_TYPES];
struct dso;
struct ip_callchain;
struct ref_reloc_sym;
struct map_groups;
struct machine;
struct perf_evsel;
struct map {
union {
@ -61,6 +63,7 @@ struct map_groups {
struct machine {
struct rb_node rb_node;
pid_t pid;
u16 id_hdr_size;
char *root_dir;
struct rb_root threads;
struct list_head dead_threads;
@ -151,6 +154,13 @@ int machine__init(struct machine *self, const char *root_dir, pid_t pid);
void machine__exit(struct machine *self);
void machine__delete(struct machine *self);
int machine__resolve_callchain(struct machine *machine,
struct perf_evsel *evsel, struct thread *thread,
struct ip_callchain *chain,
struct symbol **parent);
int maps__set_kallsyms_ref_reloc_sym(struct map **maps, const char *symbol_name,
u64 addr);
/*
* Default guest kernel is defined by parameter --guestkallsyms
* and --guestmodules